package com.hmall.trade.contents;

public interface MQContents {
    //这是延时队列和交换机的常量
    String DELAY_EXCHANGE_NAME = "trade.delay.direct";
    String DELAY_ORDER_QUEUE_NAME = "trade.delay.order.queue";
    // routing Key
    String DELAY_ORDER_KRY = "delay.order.query";
}
